{"cve":"CVE-2026-12434","nvd":{"published":"2026-07-16T04:17:15.847","modified":"2026-07-16T14:16:48.360","status":"Deferred","description":"The List category posts plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 0.95.0 via the sanitize_status. This makes it possible for authenticated attackers, with contributor-level access and above, to extract titles, full content, excerpts, dates, authors, and custom-field metadata of other users' pending-review, scheduled, and trashed posts by embedding a crafted [catlist] shortcode in their own draft and previewing it. This vulnerability is a bypass of the incomplete fix introduced for CVE-2025-11377 in version 0.93.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-862"],"references":["https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/include/lcp-catlist.php#L623","https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/include/lcp-catlist.php#L94","https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/include/lcp-parameters.php#L208","https://plugins.trac.wordpress.org/browser/list-category-posts/tags/0.95.0/list-category-posts.php#L184","https://plugins.trac.wordpress.org/changeset?reponame=&old=3598587%40list-category-posts&new=3598587%40list-category-posts"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:45:36.895656543+00:00"},"epss":{"cve":"CVE-2026-12434","score":0.00406,"percentile":0.3491,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}